Added a body to the home page

public/assets/home.js

@@ -0,0 +1,31 @@
+// Fade-in on scroll for elements with .reveal
+(function () {
+  var items = document.querySelectorAll(".reveal");
+  if (!items.length) return;
+
+  var show = function (el) { el.classList.add("is-visible"); };
+
+  if (!("IntersectionObserver" in window)) {
+    items.forEach(show);
+    return;
+  }
+
+  // small stagger for siblings inside the same container
+  var groups = new Map();
+  items.forEach(function (el) {
+    var parent = el.parentElement;
+    var n = groups.get(parent) || 0;
+    el.style.setProperty("--delay", n * 120 + "ms");
+    groups.set(parent, n + 1);
+  });
+
+  var io = new IntersectionObserver(function (entries) {
+    entries.forEach(function (entry) {
+      if (!entry.isIntersecting) return;
+      show(entry.target);
+      io.unobserve(entry.target);
+    });
+  }, { threshold: 0.15, rootMargin: "0px 0px -8% 0px" });
+
+  items.forEach(function (el) { io.observe(el); });
+})();